Designing surveys : a guide to decisions and procedures /
Czaja, Ronald. ,
Designing surveys : a guide to decisions and procedures / Johnny Blair, Ronald F. Czaja and Edward A. Blair. - 3rd ed. - xiv, 424 pages : color illustrations ; 23 cm.
1412997348 9781412997348
Surveys.
Sampling (Statistics).
HA31.2 / .C92 2014
Designing surveys : a guide to decisions and procedures / Johnny Blair, Ronald F. Czaja and Edward A. Blair. - 3rd ed. - xiv, 424 pages : color illustrations ; 23 cm.
1412997348 9781412997348
Surveys.
Sampling (Statistics).
HA31.2 / .C92 2014